32-bit ARM Cortex-M3S 100 series microcontroller featuring a 20MHz core frequency. This surface mount LQFP package offers 18 programmable I/Os, 8KB FLASH memory, and 2KB RAM. Integrated peripherals include SPI, UART, USART interfaces, 4 timers/counters, and a watchdog timer. Operating voltage ranges from 3V to 3.6V, with an operating temperature range of -40°C to 105°C. Packaging is tape and reel, with 2000 units per package.
Texas Instruments LM3S101-EQN20-C2T technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 20MHz |
| Interface | SPI, UART, USART |
| Lead Free | Lead Free |
| Max Frequency | 20MHz |
| Max Operating Temperature | 105°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of I/Os | 18 |
| Number of Programmable I/O | 18 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 1 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 2000 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 2KB |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 100 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
No datasheet is available for this part.
